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SOME POPULAR WAVELET DISTRIBUTION
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 Title & Authors
SOME POPULAR WAVELET DISTRIBUTION
Nadarajah, Saralees;
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 Abstract
The modern approach for wavelets imposes a Bayesian prior model on the wavelet coefficients to capture the sparseness of the wavelet expansion. The idea is to build flexible probability models for the marginal posterior densities of the wavelet coefficients. In this note, we derive exact expressions for a popular model for the marginal posterior density.
 Keywords
normal distribution;student's t distribution;wavelets;
 Language
English
 Cited by
 References
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4.
David F. Walnut, An introduction to wavelet analysis, Applied and Numerical Harmonic Analysis. Birkhauser Boston, Inc., Boston, MA, 2002